Last year, Sue lost her son Alfie 21 weeks into her pregnancy. Alongside a high definition image of his baby sister, she poignantly wrote: "I think she had just been sucking her thumb, bless her. If you look closely at this picture you will be able to see a little face watching over her to make sure she is OK, she has the best guardian angel watching over her – her big brother Alfie."And alongside a 3D picture, Sue added: "Not sure if she is waving to us here or if she is sucking her thumb."